Monday, April 14, 2008

Some heavy showers down south

Thru the last week there was heavy activity over the Southern extreme end of Tamilnadu OR India.
Take a look at the Satellite pic dated ....

It clearly shows a small tropical low system moved from South-Bay crossing Srilanka and Then brushing the Southern Tip.
This caused widespread very heavy rain over that region.

Take a look at the present satellite pic, the South-bay is somewhat calm after 2 months of intense activity.
This calm is not going to be long...!

Thursday, April 10, 2008

Global Warming Tax?

Billed as a “climate change mitigation and adaptation fee,” the measure would cost motorists either an additional 3 percent motor fuel tax, or up to a $90 annual flat fee, based on vehicle emissions. The new charges would be on top of taxes already paid at the pump. Either option requires a majority approval by a vote of the people.

“At this point the people of the Los Angeles region have just had it when it comes to traffic and air quality,” claimed Assemblyman Mike Feuer, a Los Angeles Democrat and author of Assembly Bill 2558.

for more read ...http://www.desertdispatch.com/opinion/global_3006___article.html/warming_tax.html
Is this a good idea? Should more cities, states or even the federal government implement something like this? Like to hear your thoughts.

Something wrong over south-Bay


Take a look at the latest sat pic...

we can see a small swirl near to Srilanka...
After 133 yrs the south tamilnadu is experiencing a monsoon like weather during this time of the year.
Here in Chennai, it's almost clear less humid and hot with Hi: 34.7°C @ 1:19pm.

Sunday, April 06, 2008

Thunder Clouds





SunSet

Predicting Weather Based On Cloud Patterns

Puffy white clouds sailing across a blue sky indicate continuing fair weather. But if they mass together to form tall, anvil-shaped clouds, be prepared for a lightning-filled thunderstorm, even if the sun in shining brightly.

Striped frosty clouds high in the sky indicate the probability of light rain; dark, layered clouds overhead mean steady rain or snow. If you are ever lost at sea, look for the patches of stationary woolly clouds that usually form a little to the windward side of an island.

If your ever out on a clear night and the moon is shining, one way to know that bad weather is coming is to see a ring around the moon, rain or snow depending on the time of year will usually come within 3 days

Heat is slowly picking up!

In Chennai the heat is slowly picking up, for the past 5 days it was around 33°C.
The humidity is also high, so it's sultry day and mild nights.

Still the wind direction is from South-East and this is favorable for an electric shower.
The southern tamilnadu is experiencing some electric showers then and there.
Still we can see the south BAY is active with upper cyclonic circulation and the Sea temperature is also a bit high.

Tuesday, April 01, 2008

Cyclone "PANCHO"


Take a look at the last of TC-Pancho, picture provided by Australian Government.

"92B", no threat


As the numeric forecast suggested the "92B" dissipated around the central bay.
Chennai is experiencing the HEAT again for the first time in this Initial Summer burst..
Yesterday's Hi: 35.2°C @ 10:30am Low: 27.2°C @ 6:25am
But at around 1:30 PM there was widespread electric showers...it was heavy at places.
And recorded a 16mm for the day.
Today is April-1 "April Fool's Day"...but this day will mark the start of Summer-2008 for Chennai.
For the past 5 days, the wind direction is again favorable for the moisture from the sea to set in around mid-noon and then later develop into an electric shower.

Another thing, going by the satellite pic we can see the south bay area is still very much active.
I think we can expect a Hot, Humid and Wet APRIL.

Saturday, March 29, 2008

Latest update on "92B"


This is the latest satellite pic... it seems the system has gained strength and moved north. Now it's almost parallel to Chennai and expected movement is north,...presently it's moving north.
Take a look at the latest bulletin from US Navy,
----------------
THE AREA OF CONVECTION PREVIOUSLY LOCATED NEAR 7.3N 89.8E,
IS NOW LOCATED NEAR 8.0N 89.8E, APPROXIMATELY 595 NM EAST OF COLOMBO,
SRI LANKA. RECENT METSAT IMAGERY SHOWS AN AREA OF IMPROVED PERSISTENT
DEEP CONVECTION AND CONTINUED POLEWARD DIFFLUENCE. A PARTIAL 281457Z
ASCAT IMAGE SHOWS A BROAD, BUT BETTER ORGANIZED LOW LEVEL CIRCULATION
CENTER (LLCC) WITH 20 TO 25 KNOT UNFLAGGED WINDS AT THE CENTER AND
WESTERLY FLOW TO THE SOUTH. THE SYSTEM CURRENTLY LIES UNDER AN AREA
OF LOW TO MODERATE SOUTHEASTERLY VERTICAL WIND SHEAR, BUT VERTICAL
SHEAR IS FORECAST TO DECREASE THROUGH THE NEXT 24 HOURS AS THE SYSTEM
TRACKS BENEATH THE SUBTROPICAL RIDGE AXIS. FAVORABLE UPPER LEVEL
DIFFLUENCE CONTINUES TO HELP FUEL THE CONVECTION. DUE TO THE IMPROVED
ORGANIZATION OF THE LLCC, THE POTENTIAL FOR THE DEVELOPMENT OF A
SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS UPGRADED
TO FAIR.